Auto Audio Mixer

Developer: KiwiVFX

Download Free

Automatically mixes all audio layers in an After Effects comp, including nested compositions.

What Auto Audio Mixer does

Auto Audio Mixer by KiwiVFX balances the audio layers of the active After Effects composition automatically. It respects layer and comp in and out points and walks through nested comps recursively, so complex projects can be mixed in one pass.

Two mixing methods and two duration modes, composition or work area, are available. Nine built-in audio effects are included, among them high and low pass, reverb, bass and treble, flanger and chorus. Leftover audio can be stretched to blend into the next layer or fill the duration, interfering audio can be disabled, a layer can be bypassed by tag, and a minimum volume can be set. Hotkeys use Easy Ease, Bezier or linear keyframe interpolation.

Key features

  • Mixes audio layers with in and out point handling
  • Recursive processing of nested comps
  • Nine bundled audio effects
  • Bypass by tag and minimum volume settings
  • Hotkeys with selectable keyframe interpolation

FAQ

Is Auto Audio Mixer free?

Yes, Auto Audio Mixer is free. Click the Download Free button on this PluginDex page to get it at no cost.

Which apps does Auto Audio Mixer work with?

Auto Audio Mixer works with After Effects.

Who develops Auto Audio Mixer?

Auto Audio Mixer is developed by KiwiVFX. You can find their other plugins on the KiwiVFX page of this catalog.

Where can I download Auto Audio Mixer?

Download Auto Audio Mixer free from this PluginDex page using the Download Free button. You get free access without paying.

Similar plugins

AE Voice Recorder

MotionCodes

After Effects tool for recording voice-overs inside the timeline, with speech-to-text, text-to-speech and translation.

FreeAfter Effects
Sound Prompter

Blace Plugins

Plugin that generates synced sound effects and music from composition layers using AI running locally.

FreeAfter EffectsPremiere Pro
SoundBox

Eje in Motion

Sound effect library panel for After Effects with 90 SFX, custom folders and one-click placement.

FreeAfter Effects
AEJuice Remove Silence

AEJuice

After Effects script that cuts silent sections from audio or video below an adjustable volume threshold.

FreeAfter Effects
BOOM Library World War II Firearms

BOOM Library

World War II firearm sound library of 25 weapons including the MG42 and M1 Garand, with shots and mechanical sounds.

FreeAfter EffectsPremiere Pro
Cadence

Étienne Brûlé

Uses WhisperX to place a frame-accurate marker on every spoken word of an audio layer in After Effects.

FreeAfter Effects